Friendship Ended with Virutal Box Now KVM/QEMU Is My Best Friend
How to setup and install the KVM! Here are the instructions:
1. Check you can do hardware virtualisation
grep -E '^flags.*(vmx|svm)' /proc/cpuinfo
2. Install the following packages (these are the basic ones you need for fedora)
libvirt virt-install qemu-kvm
3. Enable and start the libvirt daemon
systemctl enable --now libvirtd
4. Check the kernel modules are loaded
lsmod | grep kvm
5. If all good, then you should be able to start virt-manager and start making virtual machines :)